The data is sent to USART1->DR, but the output of USART1->DR is all 0? ? I don’t have an experimental board, and I want to simulate USART1 reception and output. [/size][/font][/b][/align][align=left][...
[i=s]This post was last edited by Demonstration Law on 2021-4-2 17:16[/i]It is like this, I simulated it in proteus and it was normal, and then I also looked at the difference between common anode and...
The old base station is probably still working or retired. Today I accidentally found it and I want to share it with you. Base station amplifier[b][color=#5E7384]This content is created by EEWORLD for...
Prize-winning live broadcast: ST's PLC solutions in industrial automation. You are invited to watch at 10:00 am on May 26 (Wednesday)!Click here to registerLive broadcast time: 10:00-11:30 am, May 26,...
LTspice (10) .net files and sympyI need to do a lot of addition, subtraction, multiplication and division calculations at work. Although they are not very complicated, it is still troublesome to chang...
1Hz: The current goes back and forth once in 1 second Crystal oscillator 11.0592MHz =11059200Hz Clock period 1/11059200 s (reciprocal of crystal oscillator) The machine cycle is 12/11059200 s (under ...[Details]
SAIC-GM Chevrolet brand announced that the new generation of intelligent driving fun SUV Trax will be equipped with Chevrolet's most powerful smart connectivity technology in history - the new gene...[Details]
1. Ammeter Ammeter (Figure 1) is divided into two types: DC ammeter and AC ammeter. When using the ammeter, pay attention to selecting the correct range and connect it in series in the measured pract...[Details]
New reference designs include highly integrated solar/light-powered remote controls, keypads, and beacons/sensors for smaller, more cost-effective IoT product designs Beijing, China, April 13, 2021...[Details]
Multi-camera system uses new RGB-IR image sensors from ON Semiconductor, advanced RGB-IR video processing system-on-chip (SoC) from Ambarella and in-vehicle scene understanding artificial intelligen...[Details]
Through a new open licensing agreement with the U.S. Defense Advanced Research Projects Agency (DARPA), CEVA hopes to accelerate technology innovation for DARPA programs. As part of the DARPA Toolbox...[Details]
The low noise amplifier circuit and analysis are made using Philips BFR-540 NPN transistor as the main component, bias voltage is used for VCC=5V, VCE=4V, IC=10A. The test equipment used for circu...[Details]
On October 11, according to a report by South Korean media Daily Economy on the evening of the 10th, sources in the semiconductor industry said that the DS (Device Solutions) department of Samsung ...[Details]
EMI (electromagnetic interference) and EMC (electromagnetic compatibility) are currently a very difficult, if not catastrophic, task for engineers. That’s because without the proper tools, it can be a...[Details]
2410 has 5 timers in total, timer4 has no pin output, and the rest can be used as PWM.
0 and 1 share a prescaler
2, 3, 4 share a prescaler
TCFG0 correspond to these two pre-dividers respectively...[Details]
Tesla, which has been more interested in developing automatic robotic arm charging solutions in the past, has begun to enter the field of wireless charging. Recently, Tesla chief designer Franz von H...[Details]
July 22nd Smart Eye's in-car sensing system provides complete driver and cockpit monitoring, tracking the driver's line of sight, body key points, movements and objects, seat occupancy, etc. Smart ...[Details]
In order to strengthen the sanitary supervision of small ships sailing to Hong Kong and Macao, and to cooperate with the Guangdong Inspection and Quarantine Bureau to formulate sanitary supervision st...[Details]
On the evening of March 22, Shengxin Lithium Energy issued an announcement stating that the company and BYD Co., Ltd. (hereinafter referred to as "BYD") signed a "Strategic Cooperation Agreement with...[Details]
1. Instrument Model Keysight N9038A Spectrum Analyzer 2. Fault phenomenon The instrument host computer and the receiver cannot be connected via the GPIB line 3. Inspection and maintenance General...[Details]
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